the most extreme environments. it's not the best place to look for life. in fact, there is water. in fact, the water is located in deep craters, near the north pole. mercury kind of orbits with very little tilt. near the north pole with the deep craters, it never gets subject. that's why it's so cold. but much of the water is covered by a thin layer of organic material. >> all right. i think we're having a little trouble hearing lawrence there. we'll try and get him back because it is a really interesting discussion. we'll work on that. >>> his resume includes two academy awards, five golden globes, and an emmy. now dustin hoffman will be able to add a new honor to that impressive list. we'll tell you what it is. >>> first, if you're looking for a getaway, think springtime in paris. that's where we find our this week's travel insider. >> reporter: i lived in paris during college, so going back always brings back memories. one of my favorite things to do, then and now, sit outside and sip espresso or a glass of wine at a cafe. the french invented the concept. cafe de flore is my pi